Early owners of each copy of The Good Earth were entitled to rights over 1 square foot of the earth situated at Llanerchyrfa in the County of Brecon, in Wales. The inner sleeve included a coupon that had to be sent for registration. This was part of the promotion activities linked to the album that had ecological inspirations. There was no swindle and thousands of fans were registered. Registration could be done on or before 31 December 1975.[3]

The album was on the US Billboard 200 charts for three weeks, peaking at number 157 on December 7, 1974.[4]